大约有 46,000 项符合查询结果(耗时:0.0621秒) [XML]

https://stackoverflow.com/ques... 

What is the difference between parseInt() and Number()?

How do parseInt() and Number() behave differently when converting strings to numbers? 10 Answers ...
https://stackoverflow.com/ques... 

Setting onClickListener for the Drawable right of an EditText [duplicate]

... JUST OUT SIDE THE RECTANGLE OF THE DRAWABLE * THAN ADD X AND SUBTRACT THE Y WITH SOME VALUE SO THAT AFTER * CALCULATING X AND Y CO-ORDINATE LIES INTO THE DRAWBABLE * BOUND. - this process help to increase the tappable area of * the...
https://stackoverflow.com/ques... 

Getting result of dynamic SQL into a variable for sql-server

... DECLARE @sqlCommand nvarchar(1000) DECLARE @city varchar(75) declare @counts int SET @city = 'New York' SET @sqlCommand = 'SELECT @cnt=COUNT(*) FROM customers WHERE City = @city' EXECUTE sp_executesql @sqlCommand, N'@city nvarchar(75),@cnt i...
https://stackoverflow.com/ques... 

Export a graph to .eps file with R

...e? I typically export my graphs to a .pdf file (using the 'pdf' function), and it works quite well. However, now I have to export to .eps files. ...
https://stackoverflow.com/ques... 

What is this: [Ljava.lang.Object;?

...f the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of: getClass().getName() + '@' + Integer.toHexString(hashCode()) Note: you can no...
https://stackoverflow.com/ques... 

How do I convert a pandas Series or index to a Numpy array? [duplicate]

...d for a conversion. Note: This attribute is also available for many other pandas' objects. In [3]: df['A'].values Out[3]: Out[16]: array([1, 2, 3]) To get the index as a list, call tolist: In [4]: df.index.tolist() Out[4]: ['a', 'b', 'c'] And similarly, for columns. ...
https://stackoverflow.com/ques... 

nodejs vs node on ubuntu 12.04

...ble shells: sudo ln -s `which nodejs` /usr/bin/node Or if you use non-standard shells, just hardcode the path you find with which nodejs: sudo ln -s /usr/bin/nodejs /usr/bin/node Later edit I found this explanation in the link you posted There is a naming conflict with the node package (A...
https://stackoverflow.com/ques... 

How to find and return a duplicate value in array

...s isn't very elegant answer, but I love it. It's beautiful one liner code. And works perfectly fine unless you need to process huge data set. Looking for faster solution? Here you go! def find_one_using_hash_map(array) map = {} dup = nil array.each do |v| map[v] = (map[v] || 0 ) + 1 ...
https://stackoverflow.com/ques... 

What does the Ellipsis object do?

...nterpretation is purely up to whatever implements the __getitem__ function and sees Ellipsis objects there, but its main (and intended) use is in the numpy third-party library, which adds a multidimensional array type. Since there are more than one dimensions, slicing becomes more complex than just...
https://stackoverflow.com/ques... 

How to only find files in a given directory, and ignore subdirectories using bash

...r questions, but didn't find one that would enable me to grasp the concept and make it applicable to my situation based on my limited time. I'm simply running the find command to find certain files, but some files in sub-directories have the same name which I want to ignore. Thanks for any help. Bel...